NWS Forecast for: Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 8:31 pm PST Dec 17, 2017
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  • Tonight

    Tonight: Snow.  Low around 33. West southwest wind around 11 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 33 °F

  • Monday

    Monday: Snow.  High near 34. Southwest wind 7 to 13 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow

    High: 34 °F

  • Monday
    Night

    Monday Night: Snow.  Low around 32. South southwest wind 13 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Snow

    Low: 32 °F

  • Tuesday

    Tuesday: Snow.  High near 32. Windy, with a south wind 20 to 25 mph increasing to 29 to 34 mph in the morning. Winds could gust as high as 48 mph.  Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Snow and
    Windy

    High: 32 °F

  • Tuesday
    Night

    Tuesday Night: Snow before 10pm, then snow showers, mainly after 10pm.  Low around 22. Breezy, with a west wind around 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow and
    Breezy

    Low: 22 °F

  • Wednesday

    Wednesday: Snow showers likely, mainly before 10am.  Mostly cloudy, with a high near 26. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Showers
    Likely

    High: 26 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Partly Cloudy

    Low: 16 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 30.

    Mostly Sunny

    High: 30 °F

  • Thursday
    Night

    Thursday Night: A slight chance of snow.  Mostly cloudy, with a low around 22.

    Slight Chance
    Snow

    Low: 22 °F

  • Tonight: Snow. Low around 33. West southwest wind around 11 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Monday: Snow. High near 34. Southwest wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Monday Night: Snow. Low around 32. South southwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Tuesday: Snow. High near 32. Windy, with a south wind 20 to 25 mph increasing to 29 to 34 mph in the morning. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Tuesday Night: Snow before 10pm, then snow showers, mainly after 10pm. Low around 22. Breezy, with a west wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Wednesday: Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 26. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Wednesday Night: Partly cloudy, with a low around 16.

    Thursday: Mostly sunny, with a high near 30.

    Thursday Night: A slight chance of snow. Mostly cloudy, with a low around 22.

    Friday: A chance of snow. Mostly cloudy, with a high near 22.

    Friday Night: Mostly cloudy, with a low around 11.

    Saturday: Mostly sunny, with a high near 16.

    Saturday Night: Partly cloudy, with a low around 11.

    Sunday: Mostly sunny, with a high near 22.



    Mount St Helens WA
     46.2°N 122.18°W (Elev. 5997 ft)

    Visit your local NWS office at: http://www.wrh.noaa.gov/pqr